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BMW Performance Engine Internals

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N54B30 32cc Platinum Series Dish Piston Set - N54B30

ES#4685588 - 646000C-6 - N54B30 32cc Platinum Series Dish Piston Set - N54B30 - Upgrade to Manley's Platinum Series Pistons for increased performance! Stock 10.2:1 Compression Ratio - MANLEY - BMW

Upgrade to Manley's Platinum Series Pistons for increased performance! Stock 10.2:1 Compression Ratio affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Std. Size

Brand:
MANLEY - Corporate Logo
ES#:
4685588
Mfg#:
646000C-6
In Stock at Vendor
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1140.99

This product was last offered at the strikethrough price on
06-03-2026

$1091.99 USD
Free Shipping

ARP Main Stud Kit - ARP2000

ES#4362249 - 201-5402 - ARP Main Stud Kit - ARP2000 - Build it once, and build it right! - ARP - BMW

Build it once, and build it right! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
4362249
Mfg#:
201-5402
In Stock
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$292.99

This product was last offered at the strikethrough price on
06-03-2026

$233.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CP-Carrillo Connecting Rod Set M5X Pro-Xtreme

ES#4759044 - CAR-CRS-S52-XT - CP-Carrillo Connecting Rod Set M5X Pro-Xtreme - Upgrade Your M5x Engine With CP-Carrillo Rods Today! 135mm Rods - 5150 Autosport - BMW

Upgrade Your M5x Engine With CP-Carrillo Rods Today! 135mm Rods affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4759044
Mfg#:
CAR-CRS-S52-XT
Ships in 3 Business Days
$2099.99 USD
Free Shipping
on orders $49 and up

CP-Carrillo Forged Piston Set - N54

ES#4787488 - CPFPS-N54-84-9.2 - CP-Carrillo Forged Piston Set - N54 - 84mm bore, 9.2:1 compression ratio. Includes HD wrist pins, dome & skirt coatings. - VAC Motorsports - BMW

84mm bore, 9.2:1 compression ratio. Includes HD wrist pins, dome & skirt coatings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
VAC Motorsports - Corporate Logo
ES#:
4787488
Mfg#:
CPFPS-N54-84-9.2
Ships on Jun 22, 2026
$2077.99 USD
Free Shipping
on orders $49 and up

ARP Head Stud Kit - S58 - CA625+

Swap out your BMW's Head Bolts for ARP's CA625+ Head Stud Kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4727630
Mfg#:
ARP-HSK-S58-CA
Ships in 3 Business Days
$999.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M52 M54 Cylinder Head - Complete

ES#2918697 - 11127514540-2 - M52 M54 Cylinder Head - Complete - Complete cylinder head with guides, seats, valves, & springs - AMC - BMW
ECS Tuning recommends this product.

Complete cylinder head with guides, seats, valves, & springs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AMC - Corporate Logo
ES#:
2918697
Mfg#:
11127514540-2
Special Order: No Guaranteed ETA
$1864.99 USD

WPC-Treated Race Series Main Bearing Set - M20/M50/M52/M54/S54

ES#4845662 - M5X-WPC-MB - WPC-Treated Race Series Main Bearing Set - M20/M50/M52/M54/S54 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845662
Mfg#:
M5X-WPC-MB
In Stock
ON SALE! SAVE 10%
$509.99

This product was last offered at the strikethrough price on
05-02-2026

$458.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

King Performance BMW S54 Rod Bearings - Set

ES#4683854 - CR6877XP - King Performance BMW S54 Rod Bearings - Set - Standard Size - King - BMW

Standard Size affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
King - Corporate Logo
ES#:
4683854
Mfg#:
CR6877XP
In Stock at Vendor
$300.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Camshaft Set - 238/272

ES#4766088 - SCH-N52-238/272 - Performance Camshaft Set - 238/272 - Quality performance camshafts, featuring 238* intake duration and 272* exhaust duration. - Schrick - BMW

Quality performance camshafts, featuring 238* intake duration and 272* exhaust duration. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schrick - Corporate Logo
ES#:
4766088
Mfg#:
SCH-N52-238/272
Special Order: No Guaranteed ETA
$1749.99 USD
Free Shipping
on orders $49 and up

WPC-Treated Race Series Rod Bearing Set - N20

ES#4845642 - N20-WPC-RB - WPC-Treated Race Series Rod Bearing Set - N20 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845642
Mfg#:
N20-WPC-RB
In Stock
ON SALE! SAVE 30%
$475.99

This product was last offered at the strikethrough price on
05-02-2026

$333.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

King Coated Performance Main Bearing Set

ES#4635682 - kingMB7779XPC - King Coated Performance Main Bearing Set - King BMW (Size STD) Coated Performance Main Bearing Set for B58B30A - King - BMW

King BMW (Size STD) Coated Performance Main Bearing Set for B58B30A affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
King - Corporate Logo
ES#:
4635682
Mfg#:
KINGMB7779XPC
In Stock
$233.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head - Bare

ES#2918693 - 11121703637 - Cylinder Head - Bare - Bare head with guides and seats only - AMC - BMW

Bare head with guides and seats only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AMC - Corporate Logo
ES#:
2918693
Mfg#:
11121703637
Ships on Jun 26, 2026
$1631.99 USD
Free Shipping

Performance Rod Bearing Set - Standard Set

ES#4364526 - CR6640XP - Performance Rod Bearing Set - Standard Set - Upgrade your Rod Bearings to a performance oriented option! - King - BMW

Upgrade your Rod Bearings to a performance oriented option! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
King - Corporate Logo
ES#:
4364526
Mfg#:
CR6640XP
In Stock at Vendor
$163.99

This product was last offered at the strikethrough price on
05-21-2026

$148.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CP-Carrillo Forged Piston Set - B58 Pro-Xtreme 82mm

ES#4752902 - CP-FPS-B58-XT-HD - CP-Carrillo Forged Piston Set - B58 Pro-Xtreme 82mm - CP-Carrillo Pistons by 5150 Autosport Standard Bore Heavy Duty Wrist Pins - 5150 Autosport - BMW

CP-Carrillo Pistons by 5150 Autosport Standard Bore Heavy Duty Wrist Pins affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For B58 Engines With Stock 82mm Bore!

Brand:
5150 Autosport - Corporate Logo
ES#:
4752902
Mfg#:
CP-FPS-B58-XT-HD
Ships in 3 Business Days
Starting at $1599.99 USD
Customize
Free Shipping
on orders $49 and up

Valvetronic Control Unit

ES#2580601 - 11377575654KT - Valvetronic Control Unit - Includes a $48.00 refundable core charge - Genuine BMW - BMW

Includes a $48.00 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2580601
Mfg#:
11377575654KT
Back Ordered
$1547.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Internals

Building your dream engine? We have all the bearings, pistons, connecting rods, timing components, and more to help make that dream a reality.

Other BMW Performance Engine Internals

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